SYSTEMATIC INDEX. 





PAGE 





PAGE 



Order BEACHYURA 



9 



Order MACRURA 



33 



Suborder OXYRHYNCHI 



9 



Suborder CATAPHRACTA 



33 



Family Maiad.e ... 



9 



Family Scyllarid^e 



33 



Mithracia 



9 



Thenops 



33 



libinioides 



9 



■ — scyllariformis ... 33 



Suborder CYCLOMETOPA ... 



10 



Scyllaridia 



35 



Family Cancerid^: 



10 



Koeuigii 



35 



Xauthopsis 



10 



Family Astacid^e ... 



36 



Leachii . . . 



14 



Hoploparia 



36 



bispinosn, 



15 



gammarc 



ides ... 38 



— unispinosa 



16 



Belli 



39 



Xantliilites 



17 



Tracliysoma . . . 



41 



— - Bowerbanlcii 



17 



scabrum 



... 41 



Plagiolophus ... 



19 



Family Crangonid.e ? 



42 



Wetberelli 



19 



Arcliseocarabus 



42 



Family Portunid^e 



20 



— ■ Bowerbanliii 42 



Portunites 



20 



Supplement (Xauthopsis) ... 44 



— incerta 



21 







Suborder CATAMETOPA ... 



22 







Family Thelphusad^e ? . . . 



22 







(Edisoma 



22 



II. 





— ambiguum ... 



22 



Order BRACHYURA 



1 



Family Calappad^e 



23 



Family Maiad.e ... 



1 



Campy lostoma 



23 



Mithracites . . . 



1 



— matutiforme. 



23 



vectensis 



1 



Suborder OXYSTOMATA 



24 



Tracliynotus . . . 



2 



Family Cortstida: 



24 



— sulcatus 



i ... 2 



Cyclocorystes ... 



24 



Family Cancerid^e 



3 



— pulchellus 



24 



Xanthosia 



3 



Order ANOMURA? 



25 



gibbosa 



3 



Suborder APTERURA ? 



25 



granulosa 



4 



Goniochele 



25 



Etyus 



4 



angulata ... 



26 



— Martini 



5 



Order ANOMURA 



27 



Diaulax 



6 



Suborder APTERURA 



27 



Carteriana 



6 



Family Dromiad-s: 



27 



Cyphonotus . . . 



8 



Dromilites 



27 



— incerfcus 



8 



Lamarckii 



29 



Family Pinnotherid^e 



9 



Bucklandi 



31 



Plagiophtlialmus 



9 



